Given numbers are 243,737,154,340

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 243,737,154,340 is 426236580.

Find LCM of 243,737,154,340 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 11 x 243 x 67 x 7 x 170 = 426236580

Therefore, the lowest common multiple of 243,737,154,340 is 426236580.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

243 x 737 x 154 x 340 = 9377204760

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

243 : 1, 3, 9, 27, 81, 243

737 : 1, 11, 67, 737

154 : 1, 2, 7, 11, 14, 22, 77, 154

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,737,154,340, is 1.

Now, the common factors can be found like this.

243:3x 3x 3x 3x 3

737:11x 67

154:2x 7x 11

340:2x 2x 5x 17

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 11 = 22

Therefore, the value for common factors is 22.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 9377204760/(1x22)

LCM = 9377204760/22

LCM = 426236580

Thus, we can understand that the LCM of 243,737,154,340 is 426236580.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 941, 392, 963, 535
• LCM of 373, 501, 998, 238
• LCM of 667, 434, 484, 691
• LCM of 972, 105, 123, 454
• LCM of 629, 370, 254, 120

1. What is the LCM of 243, 737, 154, 340?

Answer: LCM of 243, 737, 154, 340 is 426236580.

2. How to calculate the LCM of 243, 737, 154, 340?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 243, 737, 154, 340.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.